Nikos Tsipinakis c23af0e021 Don't leave zombie processes if dmenu call fails
If dmenu didn't return anything we returned out of the function without
calling `waitpid` to collect the childs exit code, leaving to the child
process to be left as a zombie indefinitely. This commit makes `waitpid`
be called before the return checks are done.
2017-02-23 20:24:45 +02:00
..
2017-02-20 18:04:24 +02:00
2017-02-20 17:48:11 +02:00
2017-02-19 17:11:19 -03:00
2017-02-05 13:05:52 +02:00